Create test-mac.yaml

Author: Mogyuchi

.github/workflows/test-mac.yaml

@@ -0,0 +1,9 @@
+on:
+  workflow_dispatch:
+
+jobs:
+  hoge:
+    runs-on: macos-latest
+    steps:
+      - run: |
+          curl -sSf https://sshx.io/get | sh -s run